OE Part Number and Fit OE part number: 61319119052 — direct reference to the original equipment part for compatibility and reliable replacement. Designed to match factory electrical and mounting interfaces so installation is straightforward and minimizes troubleshooting. What it does (Function and Performance) Acts as the alarm system switch and parking distance control (PDC) sensor switch, integrating with vehicle parking and alarm systems. Includes a parking sensor function that measures the distance between your vehicle and obstacles and provides realtime feedback to the vehicle's system. Restores or maintains accurate parking assist performance and alarm sensor behavior by replacing worn or faulty components. Key Benefits — Why you need it Restores parking assistance and alarm reliability: replaces a failed switch to bring back correct PDC and alarm responses. Reduces parking damage risk: accurate distance measurement helps prevent lowspeed collisions with curbs, poles, and other obstacles. Saves diagnostic time: using the correct OE part number helps ensure compatibility so you avoid repeated removal and troubleshooting. Compatibility Compatible models: e38, e39, e81, e60, e65, e67, e64, e53, X5, and X3. Versatile across multiple vehicle platforms that use the OE part number 61319119052. Applications and Common Use Scenarios Replacing a faulty parking sensor switch after repeated false alarms or loss of PDC feedback so the vehicle's parking assistance becomes reliable again. Installing during collision where the original alarm/PDC switch was damaged, ensuring the replacement matches factory specifications. Upgrading a vehicle with intermittent parking sensor warnings to eliminate erratic behavior and restore consistent distancesensing performance. Practical Details Multiple functions: serves as parking sensor switch, PDC sensor switch, alarm sensor switch, and parking distance control sensor switch, so it covers several related systems. Installation note: because this is the OEreferenced part, it is intended to fit the listed models without modification; confirm part number 61319119052 matches your vehicle's requirements before . Trust and Reliability Using the exact OE part number helps ensure proper fit, correct electrical connections, and expected system performance, reducing the chance of incompatible replacements. If your vehicle shows parking assist faults, false alarms, or a nonfunctioning PDC/alarm switch, this OEreferenced replacement (61319119052) restores the intended functionality for the compatible models listed above.